42006302

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 74488320

約数和(自身を除く): 32482018

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 169, 211, 247, 338, 403, 422, 494, 589, 806, 1178, 2743, 3211, 4009, 5239, 5486, 6422, 6541, 7657, 8018, 10478, 13082, 15314, 35659, 52117, 71318, 85033, 99541, 104234, 124279, 170066, 199082, 248558, 677521, 1105429, 1355042, 1615627, 2210858, 3231254, 21003151, 42006302]

約数ペア:

[(1, 42006302), (2, 21003151), (13, 3231254), (19, 2210858), (26, 1615627), (31, 1355042), (38, 1105429), (62, 677521), (169, 248558), (211, 199082), (247, 170066), (338, 124279), (403, 104234), (422, 99541), (494, 85033), (589, 71318), (806, 52117), (1178, 35659), (2743, 15314), (3211, 13082), (4009, 10478), (5239, 8018), (5486, 7657), (6422, 6541)]